Acoustical fiberglass boards, also known as fiberglass sound panels or acoustic insulation boards, are widely used in architectural and construction applications for soundproofing and noise control. Due to their porous nature, these boards are excellent at absorbing sound waves. These boards are often rated by their NRC, which measures the material’s ability to absorb sound. Higher NRC values indicate better sound absorption. Acoustical fiberglass boards typically have high NRC ratings, making them effective in reducing reverberation and controlling echoes in spaces like auditoriums, theaters, recording studios, and offices. This product is sold in the following quantities: One pallet of (60) 97″ x 49″ x 1″ acoustical fiberglass boards, with white scrim and uncut edges. One pallet of (30) 97″ x 49″ x 2″ acoustical fiberglass boards, with white scrim and uncut edges. One pallet of (60) 121″ x 49″ x 1″ acoustical fiberglass boards, with white scrim and uncut edges. One pallet of (30) 121″ x 49″ x 2″ acoustical fiberglass boards, with white scrim and uncut edges. Note: This product will currently ship within (5) business days and is not subject to our “next-day guarantee.” Sound Absorption at Various Frequencies Frequency (Hz)125250500100020004000 1" NRC (.80).04.22.72.971.081.07 2" NRC (1.00).21.781.041.071.061.04 Manufacturer's data per manufacturer's standard testing. Details and Specifications Size97" x 49", 121" x 49" Thickness1", 2" Board Weight (ea.)97" x 49" x 1" = 20 lbs 97" x 49" x 2" = 40 lbs 121" x 49" x 1" = 24 lbs 121" x 49" x 2" = 48 lbs CoreAcoustically Rated Fiberglass Core Density6 pounds per cubic foot (6 PCF) DesignFrameless Flammability RatingClass A Architectural Product ReferenceSound Absorbing Wall Unit For California residents: This product contains Formaldehyde, which are known to the state of California to cause cancer under certain exposures. For more information, click here.
